MOUNT TAM INTERPRETIVE ASSOCIATION — 258-2410; www.mttam.net. Nov. 17: Five- to seven-mile hike with up to 1,500-foot elevation gain leaves at 10 a.m. from the Rock Spring trailhead. Back between 1:15 and 2:30 p.m. Bring water and lunch. Nov. 18: Moderate seven- to nine-mile hike with up to 2,200-foot elevation gain leaves at 10 a.m. from the Rock Spring trailhead. Back between 1:15 and 2:30 p.m. Bring water and lunch.

POINT REYES OUTDOORS — 663-8192; www.pointreyesoutdoors.com. Weekends: Tule elk kayaking tours for all ages. No experience required. 10 a.m. to 2 p.m. $85. Weekends: Morning, full day and sunset wildlife kayaking tours on Tomales Bay and Drakes Estero. Call for reservations. Private kayaking tours are also available anytime. Mountain bike rentals are available at 11401 Highway 1 in Point Reyes Station for $35 to $42 a day.